
Plumbing technology for private, commercial and public buildings: planning, installation, renovation and maintenance
Wacker + Scavezzon Sanitär GmbH
Dorfstrasse 147, CH-8802 Kilchberg, SwitzerlandNew on Amplifa
About Wacker + Scavezzon
Wacker + Scavezzon Sanitär GmbH, based in Kilchberg on the left shore of Lake Zurich, is a plumbing technology company established in 1912 that plans, installs and maintains sanitary systems for private, commercial, industrial and public buildings. Its range of services covers cold-water, hot-water and gas installation, wastewater and rainwater piping as well as sewers, floor and foundation drains and trunk lines. In addition to project and execution planning with consulting, design, coordination and site management, the team, together with partner companies, carries out complete renovations of bathrooms and kitchens using quality products from leading brands. The company also installs thermal solar systems for hot water, rainwater utilization systems and water treatment systems including limescale protection. A comprehensive repair service handles maintenance of sanitary building installations, fitting replacement, boiler descaling and maintenance of fine filters and safety valves. All sanitary fitters have completed vocational training in plumbing technology; discarded appliances and spare parts are recycled.
- Site
- CH-8802 Kilchberg
- Processes
- Sanitary installation (cold-water, hot-water and gas installation), Wastewater and rainwater, sewers, floor/foundation drains, trunk lines, Thermal solar systems for hot water, Rainwater utilization systems, Water treatment, limescale protection systems, fine filter and safety valve maintenance, boiler, Repair service and maintenance of sanitary building installations, fitting replacement, Project and execution planning, consulting, design, site management, Complete renovations and conversion of bathrooms and kitchens
- Materials
- Sanitary installation (cold water, hot water and gas), Wastewater and sewer technology, Thermal solar systems, Rainwater utilization systems, Water treatment, Project and execution planning
- Certificates
- ISO 9001, ISO 14001, suissetec (building services association), VSSH (sanitary and heating professionals), SSHL (building technology master trainers)
- Founded
- 1912
- Industries
- Residential construction (single- and multi-family houses), Commercial construction, Industrial construction, Public buildings, Hospitals, Hospital
- 01
Consulting and on-site needs assessment
- 02
Project and execution planning
- 03
Quotation, schedule and coordination with involved tradespeople
- 04
Sanitary installation (cold water, hot water and gas, wastewater)
- 05
Execution and site management
- 06
Handover and commissioning
- 07
Repair service and maintenance
- 08
Recycling of discarded appliances and spare parts
Services and Processes
Sanitary installation (cold water, hot water and gas)
New construction, conversion and maintenance of drinking-water and gas installations in residential, commercial and industrial buildings.
Wastewater and sewer technology
Wastewater and rainwater piping, sewers, floor drains, foundation drains and trunk lines.
Thermal solar systems
Hot-water preparation using solar energy as an alternative to conventional heating.
Rainwater utilization systems
Use of rainwater for resource conservation in buildings.
Water treatment
Limescale protection systems, boiler descaling and maintenance of fine filters and safety valves.
Project and execution planning
Consulting, design, development, coordination and site management from a single source.
Locations
Kilchberg
CHHeadquarters and commercial building with warehouse
- Materials
- Sanitary installation, wastewater/sewers, solar systems, rainwater utilization, water treatment
Systems and Components


Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sanitary installation (cold-water, hot-water and gas installation)Installation | – | – | – | – | – |
| Wastewater and rainwater, sewers, floor/foundation drains, trunk linesInstallation | – | – | – | – | – |
| Thermal solar systems for hot waterInstallation | – | – | – | – | – |
| Rainwater utilization systemsInstallation | – | – | – | – | – |
| Water treatment, limescale protection systems, fine filter and safety valve maintenance, boilerInstallation | – | – | – | – | – |
| Repair service and maintenance of sanitary building installations, fitting replacementInstallation | – | – | – | – | – |
| Project and execution planning, consulting, design, site managementEngineering | – | – | – | – | – |
| Complete renovations and conversion of bathrooms and kitchensInstallation | – | – | – | – | – |
| Ventilation / building services systems: planning, calculation and executionInstallation | – | – | – | – | – |
Additional services
Quality and Associations
All sanitary fitters have completed at least one vocational training in plumbing technology; installations are carried out in accordance with applicable regulations and the latest state of the art. ISO certifications are not indicated; the company is a member of suissetec, VSSH and SSHL.
| Evidence | Kilchberg |
|---|---|
| ISO 9001 | |
| ISO 14001 | |
| suissetec (building services association) | |
| VSSH (sanitary and heating professionals) | |
| SSHL (building technology master trainers) |
Company History
- 1912
Founded by Emil Wullschleger in Kilchberg
- 1931
Taken over by Emil Wullschleger junior
- 1978
Taken over by Urs Wacker; Paul Scavezzon joins as sanitary draughtsman and sanitary fitter
- 1992
Converted into Wacker + Partner Haus-Technik AG; Paul Scavezzon joins the management
- 1993
Move to the new commercial building at Dorfstrasse 147, Kilchberg
- 1998
Converted into Wacker + Scavezzon Sanitär GmbH
- 2009
Patrick Frick joins as sanitary fitter
- 2010
Retirement of Urs Wacker
- 2022
Retirement of Paul Scavezzon; takeover by Patrick Frick